Section 180.585 - Pyraflufen-ethyl; tolerances for residues(a)General. Tolerances are established for residues of the herbicide, pyraflufen-ethyl, including its metabolites and degradates, in the commodities in the table below. Compliance with the plant commodity tolerance levels specified in the table is to be determined by measuring only the sum of the parent pyraflufen-ethyl, ethyl 2-[2-chloro-5-(4-chloro-5-difluoromethoxy)-1-methyl-1H-pyrazol-3-yl]-4-fluorophenoxy] acetate, and its acid metabolite, E-1, 2-chloro-5-(4-chloro-5-difluoromethoxy-1-methyl-1H-pyrazol-3-yl)-4-fluorophenoxyacetic acid, calculated as the stoichiometric equivalent of pyraflufen-ethyl in or on the commodity. Compliance with the livestock commodity tolerance levels specified in the table is to be determined by measuring only the sum of the parent pyraflufen-ethyl, ethyl 2-[2-chloro-5-(4-chloro-5-difluoromethoxy)-1-methyl-1H-pyrazol-3-yl]-4-fluorophenoxy] acetate and its acid metabolites: E-1, 2-chloro-5-(4-chloro-5-difluoromethoxy-1-methyl-1H-pyrazol-3-yl)-4-fluorophenoxyacetic acid, and E-9, 2-chloro-5-(4-chloro-5-difluoromethoxy-1H-pyrazol-3-yl)-4-fluorophenoxyacetic acid, both calculated as the stoichiometric equivalent of pyraflufen-ethyl in or on the commodity. | Commodity | Parts per million |
| Almond, hulls | 0.02 |
| Cattle, fat | 0.03 |
| Cattle, meat | 0.03 |
| Cattle, meat byproducts | 0.03 |
| Corn, field, forage | 0.01 |
| Corn, field, grain | 0.01 |
| Corn, field, stover | 0.01 |
| Cotton, gin byproducts | 1.5 |
| Cottonseed subgroup 20C | 0.04 |
| Fruit, pome, group 11-10 | 0.01 |
| Fruit, small, vine climbing, except fuzzy kiwifruit, subgroup | |
| Fruit, stone, group 12-12 | 0.01 |
| Goat, fat | 0.03 |
| Goat, meat | 0.03 |
| Goat, meat byproducts | 0.03 |
| Grass, forage, group 17 | 1.0 |
| Grass, hay, group 17 | 1.4 |
| Hop, dried cones | 0.02 |
| Horse, fat | 0.03 |
| Horse, meat | 0.03 |
| Horse, meat byproducts | 0.03 |
| Milk | 0.03 |
| Nut, tree, group 14-12 | 0.01 |
| Peanut | 0.01 |
| Peanut, hay | 0.07 |
| Pomegranate | 0.01 |
| Sheep, fat | 0.03 |
| Sheep, meat | 0.03 |
| Sheep, meat byproducts | 0.03 |
| Soybean, forage | 0.05 |
| Soybean, hay | 0.10 |
| Soybean, seed | 0.01 |
| Tropical and subtropical, small fruit, edible peel, subgroup 23A | 0.01 |
| Vegetable, tuberous and corm, subgroup 1C | 0.02 |
| Wheat, forage | 0.02 |
| Wheat, grain | 0.01 |
| Wheat, hay | 0.01 |
| Wheat, straw | 0.01 |
(b)Section 18 emergency exemptions. [Reserved](c)Tolerances with regional registrations. [Reserved](d)Indirect or inadvertent residues. [Reserved]68 FR 23055, Apr. 30, 2003, as amended at 68 FR 27739, May 21, 2003; 69 FR 26312, May 12, 2004; 73 FR 51743, Sept. 5, 2008; 76 FR 31484, June 11, 2011; 77 FR 75861, Dec. 26, 2012; 78 FR 13263, Feb. 27, 2013; 84 FR 48076, Sept. 12, 2019